Correction to: The FreeD module for the Lokomat facilitates a physiological movement pattern in healthy people – a proof of concept study

  • Tabea Aurich-SchulerEmail author
  • Anja Gut
  • Rob Labruyère
Open Access

Correction to: J Neuroeng Rehabil

The original article [1] contains an error whereby the legends of Figs. 3 and 4 are erroneously swapped. As such, the correct configuration of these legends can be seen in the same figures below instead.
Fig. 3

Mean lateral displacement of the chest and pelvic marker for one stride over time from a bird’s eye view (upper panel, Control in green, FreeD in orange, and Treadmill in blue, average of 20 strides). To the right of those graphs, the according upper body movement is depicted. The lower panel shows the median lateral range of motion (peak-to-peak displacement) of the pelvic marker of each subject. Thereby, the grey vertical lines indicate the median values of the group

Fig. 4

Overview of all averaged sEMG activity normalized to the mean amplitude of Lokomat and treadmill walking. The grey line at 60% of the gait cycle indicates the normalized toe-off. The 95% confidence interval is shown by colored areas. Mean walking speed for all conditions was 3.0 km/h


  1. 1.
    Aurich-Schuler T, Gut A, Labruyère R. The FreeD module for the Lokomat facilitates a physiological movement pattern in healthy people – a proof of concept study. J Neuroeng Rehabil. 2019;16(26).

Copyright information

© The Author(s). 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (, which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver ( applies to the data made available in this article, unless otherwise stated.

Authors and Affiliations

  • Tabea Aurich-Schuler
    • 1
    • 2
    Email author
  • Anja Gut
    • 1
    • 3
  • Rob Labruyère
    • 1
    • 2
  1. 1.Rehabilitation Center Affoltern am AlbisChildren’s University Hospital ZurichAffoltern am AlbisSwitzerland
  2. 2.Children’s Research CenterChildren’s University Hospital ZurichZurichSwitzerland
  3. 3.Department of Health Sciences and TechnologyETH ZurichZürichSwitzerland

Personalised recommendations